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| author | Steve Dower <steve.dower@microsoft.com> | 2017-02-04 15:05:50 -0800 |
|---|---|---|
| committer | Steve Dower <steve.dower@microsoft.com> | 2017-02-04 15:05:50 -0800 |
| commit | 3b0e4320092ac0504b6670cafaf0301b908c91fc (patch) | |
| tree | d3be1b6b844d61763bb366fa21ceed475e5703fd /Lib/importlib/_bootstrap_external.py | |
| parent | b2fa705fd3887c326e811c418469c784353027f4 (diff) | |
| parent | f687fbcd73c14dfcbe086eb5cd94b298f1e81e72 (diff) | |
| download | cpython-3b0e4320092ac0504b6670cafaf0301b908c91fc.tar.gz | |
Issue #29392: Prevent crash when passing invalid arguments into msvcrt module.
Diffstat (limited to 'Lib/importlib/_bootstrap_external.py')
| -rw-r--r-- | Lib/importlib/_bootstrap_external.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Lib/importlib/_bootstrap_external.py b/Lib/importlib/_bootstrap_external.py index 9feec50842..ec528b2f0d 100644 --- a/Lib/importlib/_bootstrap_external.py +++ b/Lib/importlib/_bootstrap_external.py @@ -240,6 +240,7 @@ _code_type = type(_write_atomic.__code__) # Python 3.6b1 3377 (set __class__ cell from type.__new__ #23722) # Python 3.6b2 3378 (add BUILD_TUPLE_UNPACK_WITH_CALL #28257) # Python 3.6rc1 3379 (more thorough __class__ validation #23722) +# Python 3.7a0 3390 (add LOAD_METHOD and CALL_METHOD opcodes) # # MAGIC must change whenever the bytecode emitted by the compiler may no # longer be understood by older implementations of the eval loop (usually @@ -248,7 +249,7 @@ _code_type = type(_write_atomic.__code__) # Whenever MAGIC_NUMBER is changed, the ranges in the magic_values array # in PC/launcher.c must also be updated. -MAGIC_NUMBER = (3379).to_bytes(2, 'little') + b'\r\n' +MAGIC_NUMBER = (3390).to_bytes(2, 'little') + b'\r\n' _RAW_MAGIC_NUMBER = int.from_bytes(MAGIC_NUMBER, 'little') # For import.c _PYCACHE = '__pycache__' |